:root{color-scheme:dark;--bg:#071015;--panel:#101b24;--panel2:#162633;--text:#f0f7fb;--muted:#a6b6c1;--line:#28404f;--cyan:#61dafb;--green:#7cf0a7;--rose:#ff6f91;--shadow:0 24px 70px rgba(0,0,0,.34)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0%,rgba(97,218,251,.18),transparent 34%),linear-gradient(135deg,#071015 0%,#0f1822 58%,#071015 100%);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.6}a{color:inherit}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:5;background:rgba(7,16,21,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:700}.mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--cyan);background:#0b1b24;color:var(--cyan);font-weight:900}.nav-links{display:flex;align-items:center;gap:18px}.nav-links a{text-decoration:none;color:var(--muted);font-weight:800}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid var(--line);background:var(--panel2);color:var(--text);text-decoration:none;font-weight:900}.button.primary{background:var(--cyan);border-color:var(--cyan);color:#061015}.button.ghost{border-color:var(--green);color:var(--green);background:rgba(124,240,167,.08)}.hero{padding:84px 0 64px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.kicker{display:inline-flex;margin-bottom:18px;color:var(--green);font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.08em}h1{font-size:clamp(42px,6vw,72px);line-height:.96;margin:0 0 20px;letter-spacing:0}h2{font-size:clamp(28px,4vw,44px);line-height:1.05;margin:0 0 12px}h3{margin:0 0 10px;font-size:20px}.lead{font-size:20px;color:#dce9ef;max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.visual{background:linear-gradient(145deg,rgba(97,218,251,.1),rgba(255,111,145,.08));border:1px solid var(--line);box-shadow:var(--shadow);padding:24px}.visual svg{display:block;width:100%;height:auto}.section{padding:64px 0;border-top:1px solid rgba(255,255,255,.06)}.section-head{max-width:760px;margin-bottom:26px}.section-head p,.card p,.info-panel p,details p{color:var(--muted);margin:0}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card,.form-panel,.info-panel,details{background:rgba(16,27,36,.88);border:1px solid var(--line);padding:24px;box-shadow:0 14px 38px rgba(0,0,0,.18)}.tag{display:inline-flex;margin:16px 8px 0 0;padding:6px 10px;background:rgba(97,218,251,.12);color:var(--cyan);font-size:12px;font-weight:900}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:start}.form-panel{display:grid;gap:14px}.form-panel label{display:grid;gap:7px;color:#dbe6ec;font-weight:800}.form-panel input,.form-panel select,.form-panel textarea{width:100%;border:1px solid var(--line);background:#08131a;color:var(--text);padding:13px 14px;font:inherit}.form-panel textarea{min-height:118px;resize:vertical}.status{min-height:24px;color:var(--green);font-weight:800}.links{display:grid;gap:10px;margin-top:18px}.links a,.links span{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:10px}.faq details+details{margin-top:12px}summary{cursor:pointer;font-weight:900}.site-footer{padding:28px 0;border-top:1px solid var(--line);color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-grid p{margin:0}@media(max-width:840px){.nav{padding:16px 0;align-items:flex-start}.nav-links{display:none}.hero{padding-top:54px}.hero-grid,.contact-grid{grid-template-columns:1fr}.grid.three,.grid.four{grid-template-columns:1fr}h1{font-size:42px}.lead{font-size:18px}.visual{padding:14px}}